Region
Europe, Eastern
102
Europe
50
Eastern Europe
45
Europe, Central
32
Former Soviet republics
26
United States
17
Europe de l'Est
13
Russia (Federation)
13
Central Europe
11
Soviet Union
11
Japan
10
Poland
10
Balkan Peninsula
7
Afghanistan
6
Hungary
6
Middle East
6
Osteuropa
6
Ex-URSS
5
Asia
4
China
4
Europe centrale
4
Germany
4
Arab countries
3
Developing countries
3
Egypt
3
Romania
3
Asia, Central
2
East Asia
2
Europa
2
Europe orientale
2
Former communist countries
2
France
2
Germany (East)
2
India
2
Latin America
2
Mexico
2
North America
2
Pacific Area
2
Allemagne
1
Asie
1
Bosnien-Herzegowina
1
Brazil
1
Caribbean Area
1
Caucasus, South
1
Central Asia
1
Chili
1
Comunidad de Estados Independientes
1
Cuba
1
Cyprus
1
Czech Republic
1
more ...